FIGURE 2.

Hazard ratios based on cubic spline curves to describe the association between flavonoid subclass intakes (mg/d) and total (first-time) ischemic stroke events (n = 4237) among participants of the Danish Diet, Cancer and Health cohort. Hazard ratios are based on Cox proportional hazards models adjusted for age, sex, BMI, smoking status, physical activity, alcohol intake, education, and social economic status (income) and are comparing the specific level of flavonoid intake (horizontal axis) to the median intake for participants in the lowest intake quintile.